1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aneli [31]
3 years ago
7

Which interval for the graphed function contains the local maximum?

Mathematics
2 answers:
Xelga [282]3 years ago
8 0

Answer:

[-1,0]

Step-by-step explanation:

prisoha [69]3 years ago
7 0

Answer:

B.1, 2

Step-by-step explanation:

That is 100% correct just took the test

You might be interested in
Is 40/25 equivalent to 32/20
Artyom0805 [142]

Answer:

Yes, 40/25 is equivalent to 32/20.

8 0
3 years ago
Read 2 more answers
Can someone check my math homework? Please I need it to be checked.
dmitriy555 [2]
I have to say this is wrong because you subtracted 3 and 3 is the variable term. So what you need to do is to add 9 to both side to get 3x by it self. Then divide by 3 and then x=6
6 0
3 years ago
A researcher compares differences in positivity between participants in a low-, middle-, or upper-middle-class family. If she ob
777dan777 [17]

Answer:

(2, 12)

Step-by-step explanation:

Analysis of variance (ANOVA) "is used to analyze the differences among group means in a sample".  

The sum of squares "is the sum of the square of variation, where variation is defined as the spread between each individual value and the grand mean"  

If we assume that we have 3 groups and on each group from j=1,\dots,n_j we have n_j individuals on each group we can define the following formulas of variation:  

SS_{total}=\sum_{j=1}^p \sum_{i=1}^{n_j} (x_{ij}-\bar x)^2  

SS_{between=Treatment}=SS_{model}=\sum_{j=1}^p n_j (\bar x_{j}-\bar x)^2  

SS_{within}=SS_{error}=\sum_{j=1}^p \sum_{i=1}^{n_j} (x_{ij}-\bar x_j)^2  

And we have this property  

SST=SS_{between}+SS_{within}  

The degrees of freedom for the numerator on this case is given by df_{num}=k-1=3-1=2 where k =3 represent the number of groups.  

The degrees of freedom for the denominator on this case is given by df_{den}=df_{between}=N-K=15-3=12.  

And the total degrees of freedom would be df=N-1=15 -1 =14  

And the correct answer would be 2 degrees of freedom for the numerator and 12 for the denominator

(2, 12)

3 0
3 years ago
4+ a/5= 8<br> What is the solution to the equation?
den301095 [7]
A= 20 let me know if you need an explanation❤️, mark me branliest pls
3 0
3 years ago
Find the midpoint of the line joining A (3,5) and B(1,3)​
MaRussiya [10]

Answer:

(-1 , -1)

Step-by-step explanation:

x_1= 3 \\ y_1= 5 \\ x_2=1 \\ y_2= 3

midpoint \:  = ( \frac{x_2 - x_1}{2}  \:  \frac{y_2 -y_1}{2} )

=(  \frac{1 - 3}{2}  \:  \frac{3 - 5}{2} ) \\  = ( \frac{ - 2}{2}  \:  \frac{ - 2}{2} ) =  \\ ( - 1 \:  - 1)

3 0
3 years ago
Other questions:
  • The area A of a sector of a circle is given by A=πr²s/360, where r is the radius of the circle and s is the angle measure(in deg
    7·2 answers
  • Find the exact value of sin(θ) for an angle θ with sec(θ) = 5/2 and with its terminal side in Quadrant IV.
    9·2 answers
  • Principal =2,400 Rate=2% Time= 2years
    5·1 answer
  • How do you do this simultaneous equation?
    13·1 answer
  • Which graph is a histogram
    15·1 answer
  • 4+2&lt;-14 or – 5+98&lt; 41​
    8·1 answer
  • Help plz, thx urgent
    14·2 answers
  • The 5th term in a geometric sequence is 160. The 7th term is 40. What are possible values of the 6th term of the sequence?
    14·1 answer
  • Help please show work <br><br> A 18 <br> B 2<br> C 9 <br> D 1
    10·1 answer
  • The slope that passes through the point (-2,-4) and (-3,-8) is
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!